To provide an electric steering lock device which can be inexpensively miniaturized without deteriorating detection accuracy of a magnetic sensor.SOLUTION: A drive mechanism section 50 drives a lock member 40 by a driving source 100 and moves the lock member 40 between a lock position where the lock member is engaged with a steering shaft SS of a vehicle and an unlock position where the engagement is released. Magnetic sensors 240a and 240b are disposed at positions corresponding to the lock position and the unlock position. A magnet 420 is provided with a recess on a side facing the magnetic sensors 240a and 240b. A holder 430 has a protrusion fitted into the recess of the magnet 420. An opening for exposing a part of the magnet 420 is provided on a surface side facing the magnetic sensors 240a and 240b.SELECTED DRAWING: Figure 8

    【課題】磁気センサの検出精度を低下させることなく、安価に小型化することができる電動ステアリングロック装置を提供する。【解決手段】駆動機構部50は、駆動源100によりロック部材40を駆動し、ロック部材40を、車両のステアリングシャフトSSに係合するロック位置と、係合を解除するアンロック位置との間を移動させる。ロック位置およびアンロック位置に対応する位置には磁気センサ240aおよび240bが配設され、磁石420には、磁気センサ240aおよび240bに対向する側に凹部が設けられ、ホルダ430は、磁石420の凹部に嵌合する凸部を有し、磁石420の一部を露出させる開口部が磁気センサ240aおよび240bに対向する面側に設けられている。【選択図】図8


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    Title :

    ELECTRIC STEERING LOCK DEVICE


    Additional title:

    電動ステアリングロック装置


    Contributors:
    NOMA HIDEKI (author)

    Publication date :

    2023-10-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E05B LOCKS , Schlösser



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